title: Letter to the editors. Helicopter emergency.
authors.forename: David M
authors.initials: DM
authors.lastname: Kaniecki
mesh_terms: D000060:Accidents, Aviation / Q000517:prevention & control*; D017732:Air Ambulances / Q000592:standards*; D006282:Health Personnel; D006801:Humans; D016272:Occupational Health / Q000592:standards*; D058996:Quality Improvement